CN103016127A - Forklift cooling system dedicated for stone - Google Patents
Forklift cooling system dedicated for stone Download PDFInfo
- Publication number
- CN103016127A CN103016127A CN2012102941744A CN201210294174A CN103016127A CN 103016127 A CN103016127 A CN 103016127A CN 2012102941744 A CN2012102941744 A CN 2012102941744A CN 201210294174 A CN201210294174 A CN 201210294174A CN 103016127 A CN103016127 A CN 103016127A
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- water tank
- cooling system
- fan
- water
- engine
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a forklift cooling system dedicated for a stone. The forklift cooling system dedicated for the stone comprises a water tank, a water filling pipe, a water discharge pipe and a fan, wherein the water tank is connected with an engine; the water filling pipe is used for being connected with a water filling hole of the engine and a water filling hole of the water tank; the water discharge pipe is used for being connected with a water discharge hole of the engine and a water discharge hole of the water tank; the fan is connected to the middle round steel of a gear pump transmission shaft and is opposite to the water tank; and a wind collection cover of which the periphery is sealed is sheathed on the water tank outside the fan. The forklift cooling system dedicated for the stone, which is disclosed by the invention, has a better cooling effect, most reasonable cooling to the engine power and a good cooling effect in a high-temperature environment, and guarantee is provided for the reliable power output of the whole automobile.
Description
Technical field
The present invention relates to for 4-5 ton stone material special forklift field, specifically a kind of stone material special forklift cooling system.
Background technique
The effect of cooling system is that the high temperature that will produce after the engine combustion acting cools off fast, so that all parts of motor can be worked in a rational temperature range, guarantees each part normal operation, for the functional reliability of complete machine is given security.Because the existing employed gear pump of 4.5 ton forklifts is rear dragging formula gear pump, its transmission shaft is from the crankshaft end outputting power of motor, and the fan of motor is positioned at the top of the output terminal of bent axle, so spatially the arrangement space of feed tank has been brought limitation.
At present, fork truck manufacturing enterprise is set up at the cooling system cloth of fork truck, it generally is the top that the water tank wind gathering cover is arranged in transmission shaft, the direct gap of the lower end of wind gathering cover and transmission shaft interference portion is processed, its shortcoming is exactly that the required loose air quantity of heat dissipation of water tank does not reach the required air quantity of thermal equilibrium, does not have too much influence under normal ambient temperature, but just breaks easily the thermal equilibrium of motor at hot weather, cause boiling of the radiator, affect the normal operation of motor.Engine component can not get cooling off timely in addition, causes the life-span of engine component to reduce.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of stone material special forklift cooling system, so that the cooling of motor is more smooth and easy, rationally, under the prerequisite of rationally cooling, be a motor component cooling as early as possible, promote the life-span of engine high-temperature component, improve the reliability that car load uses.
Technological scheme of the present invention is:
A kind of stone material special forklift cooling system, include the water tank that connects with motor, be used for connecting engine filling pipe end and water tank filling pipe end water inlet, be used under the connecting engine sewer at the mouth of a river under the mouth of a river and water tank, be connected on the gear pump transmission shaft and the fan of relative water tank setting, on the described water tank and be positioned at the fan outer cover wind gathering cover is housed, described fan is connected in the middle round steel place of gear pump transmission shaft, and described wind gathering cover seals cover body for the four sides.
Be provided with rubber pad on the described tank outer wall.
Be provided with rubber cushion, screw bolt and nut for connection body on the described water tank.
Advantage of the present invention:
(1), the present invention strengthens the fan base size of motor backward, the minimum place of gear pump transmission shaft revolution size will be moved to behind the fan, it is the middle round steel place of transmission shaft, avoid the cross axle part of transmission shaft (because the turning radius of cross axle is larger, need the space large), the installation dimension position of water tank is all constant, with the wind gathering cover size of water tank than traditional do narrow, wind gathering cover is beneficial to the air quantity that maximum efficiency is collected the fan fan-out for the four sides seals cover body, guarantees the radiating effect of water tank, so that car load is in the situation of 40 ° of ambient temperatures, 1.5 car load reaches thermal equilibrium after hour, water temperature stability is about 85 ℃, and radiating effect is very obvious;
(2), the installation dimension position of motor of the present invention and water tank and traditional ratio be all less than changing, and do not affect the layout of car load, and be and identical with the conventional mounting mode, easy for installation;
(3), the present invention is simple in structure, easy to maintenance.
Radiating effect of the present invention is better, and is the most reasonable to the cooling of engine power, even good radiating effect is still arranged in the environment of high temperature, for the reliable power output of car load is given security.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of water tank of the present invention.
Embodiment
See Fig. 1, a kind of stone material special forklift cooling system, include the water tank 2 that connects with motor 1, be used for the water inlet 3 of connecting engine 1 filling pipe end and water tank 2, the sewer 4(that is used for 1 time mouth of a river of connecting engine and water tank 2 sees Fig. 2), be connected in the fan 6 of gear pump transmission shaft 5 middle round steel places and the setting of relative water tank, on the water tank 2 and be positioned at the wind gathering cover 7 that fan 6 outer cover are equipped with four sides sealing, be provided with rubber pad 8 on water tank 2 outer walls, be provided with rubber cushion, screw bolt and nut 9 for connection body on the water tank 2.
The present invention should be noted that the sealing of whole cooling passage in installation process, guarantee to form the flow channel of a sealing, is beneficial to the circulation of cooling liquid between motor and water tank.
Claims (3)
1. stone material special forklift cooling system, include the water tank that connects with motor, be used for connecting engine filling pipe end and water tank filling pipe end water inlet, be used under the connecting engine sewer at the mouth of a river under the mouth of a river and water tank, be connected on the gear pump transmission shaft and the fan of relative water tank setting, on the described water tank and be positioned at the fan outer cover wind gathering cover is housed, it is characterized in that: described fan is connected in the middle round steel place of gear pump transmission shaft, and described wind gathering cover seals cover body for the four sides.
2. a kind of stone material special forklift cooling system according to claim 1 is characterized in that: be provided with rubber pad on the described tank outer wall.
3. a kind of stone material special forklift cooling system according to claim 1 is characterized in that: be provided with rubber cushion, screw bolt and nut for connection body on the described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102941744A CN103016127A (en) | 2012-08-18 | 2012-08-18 | Forklift cooling system dedicated for stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102941744A CN103016127A (en) | 2012-08-18 | 2012-08-18 | Forklift cooling system dedicated for stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103016127A true CN103016127A (en) | 2013-04-03 |
Family
ID=47965153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102941744A Pending CN103016127A (en) | 2012-08-18 | 2012-08-18 | Forklift cooling system dedicated for stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103016127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672861A (en) * | 2016-12-27 | 2017-05-17 | 柳州柳工叉车有限公司 | Low-noise high-efficiency heat-dissipation air-guide system of forklift |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180578Y (en) * | 2008-04-02 | 2009-01-14 | 李尧 | Forced-cooling single-cylinder vertical diesel engine |
| CN201255034Y (en) * | 2008-04-25 | 2009-06-10 | 奇瑞汽车股份有限公司 | Fan connecting structure for engine cooling system |
| FR2965297A1 (en) * | 2010-09-28 | 2012-03-30 | Valeo Systemes Thermiques | Fan shroud and electric pump assembly for motor vehicle, has fan shroud provided with rectangular frame and opening that allows passage of flow of air and receives motor-driven fan, where pump is fixed with fan shroud |
| CN202369895U (en) * | 2011-11-03 | 2012-08-08 | 三一重工股份有限公司 | Radiator system, control system and double-steel-wheel road roller |
| CN202789064U (en) * | 2012-08-18 | 2013-03-13 | 安徽合叉叉车有限公司 | Forklift cooling system dedicated for stone |
-
2012
- 2012-08-18 CN CN2012102941744A patent/CN103016127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180578Y (en) * | 2008-04-02 | 2009-01-14 | 李尧 | Forced-cooling single-cylinder vertical diesel engine |
| CN201255034Y (en) * | 2008-04-25 | 2009-06-10 | 奇瑞汽车股份有限公司 | Fan connecting structure for engine cooling system |
| FR2965297A1 (en) * | 2010-09-28 | 2012-03-30 | Valeo Systemes Thermiques | Fan shroud and electric pump assembly for motor vehicle, has fan shroud provided with rectangular frame and opening that allows passage of flow of air and receives motor-driven fan, where pump is fixed with fan shroud |
| CN202369895U (en) * | 2011-11-03 | 2012-08-08 | 三一重工股份有限公司 | Radiator system, control system and double-steel-wheel road roller |
| CN202789064U (en) * | 2012-08-18 | 2013-03-13 | 安徽合叉叉车有限公司 | Forklift cooling system dedicated for stone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672861A (en) * | 2016-12-27 | 2017-05-17 | 柳州柳工叉车有限公司 | Low-noise high-efficiency heat-dissipation air-guide system of forklift |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |